.header-main {
  height: 8vh;
  box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.131);
  display: flex;
  flex-direction: row;
  align-items: center;
  position: relative;
  background-color: #adb5bd53;
}
.header-main div {
  color: #3498db;
  position: absolute;
  left: 75%;
}
.header-main .header-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 20px;
}
.header-main .show-bar-button {
  margin-left: 25px;
  width: 90px;
  height: 80%;
  border: 1px solid #93c5fb;
  background-color: #3498db;
  color: #fffffe;
  text-align: center;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}
.header-main .show-bar-button:hover {
  color: #f1f3f5;
  background-color: #81aaec;
}
.header-main .closed-bar-button {
  background-color: #d14d36;
}
.header-main .closed-bar-button:hover {
  color: #f1f3f5;
  background-color: #d14d36;
}
